VYPR
Unrated severityNVD Advisory· Published Mar 22, 2021· Updated Aug 3, 2024

CVE-2021-28964

CVE-2021-28964

Description

A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an extent buffer before a cloning operation, aka CID-dbcc7d57bffc.

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Affected products

191

Patches

Vulnerability mechanics

References

7

News mentions

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